I have a sim with a sad moodlet that won't go away. It's the 'where is everyone' moodlet from being a toddler, this sim is a young adult. I recently just started playing with him. I have tried everyt...
Have you tried the UI cheats extension mod? With that you can right-click on a moodlet to get rid of it and I've found it sometimes works when the regular in-game remove all buffs cheat doesn't.